RD RDEncLas400G User manual

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
RDEncLas400G
intelligent laser control module
Read this manual before operation
The content include of electric connections and operating steps
Read the manual to operate the systems
RuiDa Technology Co., Ltd
Addr: 2th floor,Technology Building,NO.,1057 Nanhai
Avenue,Nanshan District,Shenzhen city,Guangdong
Province,P.R.China
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.rd-acs.com
https://www.ruidacontroller.com

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
COPYRIGHT
All rights reserved.You may not reproduce, transmit, store in a
retrieval system or adapt thispublication, in any form or by any
means, without the prior written permissionof RuiDa, except as
allowed under applicable copyright laws. We have identifiedwords
that we consider as trademarks. Neither the presence or absence
oftrademark identifications affects the legal status of any
trademarks.

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
CERTIFICATION DECLARATION
CE
The product has been certified by the CE (Commutate European) safety certification. It
has passed the corresponding conformity assessment procedure and the manufacturer's
declaration of conformity, in accordance with the relevant EU directive.
ROHS
This product has been certified by EU legislation (Restriction of Hazardous Substances)
Safety certification; comply with relevant EU environmental regulations.
FCC
This product has been certified by the Federal Communications Commission for safety,
Comply with us electronic safety regulations.

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
SAFETY INFORMATION
When using this system, please make sure the operation is correct and the usage is safe.
Some signs or text will be used to remind you to pay attention to the dangerous matters
and some important information.
Dangerous：
Indicates a serious danger. In the process of use, if the operation is
improper or the way of use is wrong, it may cause serious injury or even
death to the user. Please do not operate it easily until you have made
sure that the operation method is correct and the way of use is correct.
Warning：
Danger.n the process of use, if the operation is improper or the use is
wrong, which may lead to the injury of the personnel, please do not
operate the personnel and related personnel easily, until ensure the
correct operation method and use method is correct before use.
Cautious：
Represents the potential risk of the product. In the process of use, if the
use method is wrong or improper operation, it may cause damage to the
product or some parts. Please do not use it until you have made sure
that the operation method is correct and the usage is correct.
Important：
Represents important information to be paid attention to during the use
of the product.Please do not ignore this information, this information will
provide effective operational help.
This sign indicates laser radiation, which is usually posted on products
with laser output. Please be careful with laser and pay attention to safety
when using this kind of equipment.

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
Sign in、Devanning、Examine cargo
The product itself with plastic or metal shell, can protect the external electrical components
from damage. The products are packed in foam bags and anti-static bags. If there is any
external damage to the package, check the equipment and notify the carrier and carrier in
writing of the damage.
Inportant:
After receiving the product, please check whether the outer package is intact,
check whether the product is complete after unpacking and whether all
parts are intact. If any damage is found, please contact ruida immediately.
Remove all cargo from package and keep packing material and wiring parts. Please take
care of the safety of the goods when unpacking them.After taking out the goods, please
check whether the parts are complete and intact. If any missing parts or damaged parts are
found, please contact ruida technology immediately.Do not install or debug the equipment
if any obvious damage is found.
Accessories:
Part
Quantity
Note
LCM controller
1
Main controller
DB9 Serial connection line
1
RS232 Serial communication connection line
2-P green connectors
1
3-P green connectors
1
4-P green connectors
3
6-P green connectors
4

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
Contents
Chapter 1 Introduction.................................................................................................................................1
1.1 Specifications......................................................................................................................................2
1.2 Outside dimensions of LCM............................................................................................................... 3
Chapter 2 Control interface......................................................................................................................... 4
2.1 Electrical wiring diagram....................................................................................................................5
2.2 Universal output (CN1).......................................................................................................................7
2.3 Universal input (CN2)......................................................................................................................... 8
2.4 Laser control interface (CN3, CN4).................................................................................................. 10
2.5 RS232 communication interface (CN4)............................................................................................12
2.6 Power supply (CN5)..........................................................................................................................13
2.7 Encoder or pulse input interface (CN6、CN7、CN8)......................................................................13
2.8 Analog input (CN9)...........................................................................................................................14
2.9 Encode switch...................................................................................................................................14
2.10 EtherCAT.........................................................................................................................................15
2.11 USB interface..................................................................................................................................15
2.12 LED indicators.................................................................................................................................15
Chapter 3 Wiring diagram for lasers..........................................................................................................16
3.1 Glass CO2 laser.................................................................................................................................17
3.2 RF CO2 laser..................................................................................................................................... 17
3.3 Fiber laser control............................................................................................................................ 17
3.4 Fiber laser control............................................................................................................................ 18
3.5 UV laser............................................................................................................................................ 19
Chapter 4 Commissions............................................................................................................................. 20
4.1 Preparation for use.......................................................................................................................... 21
4.2 Parameters configuration software................................................................................................. 22
4.3 Trouble shooting.............................................................................................................................. 30

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
1
Section 1 Introduction
CONTENTS:
Specifications
Outside dimensions of LCM

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
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1.1 Specifications
NN
Characteristics
Min.
Typ.
Max.
Unit
1
PSP high width
0.01
0.2
50.00
mm
2
PSP low width
0.01
0.2
50.00
mm
3
PSV frequency
1.0
20.0
300.0
KHz
4
PSV resolution
0.1
1
100.0
%
5
Laser on delay
0.00
--
100.00
ms
6
Laser off delay
0.00
--
100.00
ms
7
Power for fiber laser
0.1
--
100
%
8
Standby frequency
1.0
10.0
300.0
KHz
9
FPS delay
-30.000
0
30.000
ms
10
FPS width
0
0
50.000
ms
11
Encoder frequency
1
--
50000
KHz
12
Input pulse frequency
1
50000
KHz
13
BPS for RS232
115200
bps

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
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1.2 Outside dimensions of LCM

RDEncLas400G intelligent laser control module
SHENZHEN RUIDA TECHNOLOGY
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Section 2 Control
interface
CONTENTS:
Electrical wiring diagram
Universal output (CN1)
Universal input (CN2)
Laser control interface (CN3, CN4)
RS232 communication interface (CN4)
Power supply (CN5)
Encoder or pulse input interface (CN6、CN7、CN8)
Analog input (CN9)
Encode switch
EtherCAT
USB interface
LED indicators

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2.1 Electrical wiring diagram
Sample 1: laser source is RF CO2 laser. Control pulse from motion controller are the feedback signals for
calculation. This is shown as picture 2.1.1.
Picture 2.1.1 electrical wiring diagram

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Sample 2: laser source is FIBER laser. AB signals from encoder are the feedback signals for calculation. This
is shown as picture 2.1.2.
Picture 2.1.2 electrical wiring diagram

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2.2 Universal output (CN1)
The output definition is shown as table 2.1
PIN
Signal
Definition
Description
PIN1
OUT0
Shutter control output
Control the shutter or enable of laser.
Open collector output. Able to drive relays
PIN2
OUT1
Alarm output
Output alarm signal to motion controller.
When LCM detects the alarm of external
devices and internal error, the signal is
activated.
Open collector output. Able to drive relays
PIN3
OUT2
Reserved
—
PIN4
OUT3
Reserved
—
PIN5
OUT4
Reserved
—
PIN6
GND
—
—

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2.3 Universal input (CN2)
LCM outputs laser gate signal in real time by detecting the laser control signals from the motion
controllers. This is shown as picture 2.2. Active low is in default. But user can change the active level by
change the parameter(1).
When a laser piercing is needed, there is another signal specialized for laser piercing.
It is active low. If a low level is active, the LCM will output a piercing power for laser piercing.
Picture 2.2 laser control principle
NOTICE:
Parameter in the laser item
names input active level.
Change it to “High” level
when the external input is
high valid level. Otherwise
select “Low”.

RDEncLas400G intelligent laser control module
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The input definition is shown as table 2.2.
NOTICE:
(2) , (3)Compatible with 24V or 5V.
PIN
Signal
Definition
Description
1
IN0
Shutter control input
)2(
Connect to laser shutter control signals or
enable signal from the motion controllers.
Active low. OUT0 signal is synchronized with
this input.
2
IN1
Alarm input
)3(
External alarm input. Active low. OUT1 signal
is synchronized with this input.
3
IN2
Laser control input
Connect to laser control signals from the
motion controllers. Active low in default.
Active level can be redefined. Compatible with
24V or 5V.
4
IN3
Piercing signal input
If the external controller support laser piercing
function, this is input for this signal. During the
laser piercing, the LCM output laser piercing
power.
Compatible with 24V or 5V.
5
IN4
Reserved
--
6
GND
Reserved
--

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2.4 Laser control interface (CN3, CN4)
Laser control interface gives laser control signals that include of laser gate, PWM, FPS, and analog. With
these signals, different laser sources can be supported such as UV laser, FIBER laser YAG laser, CO2 laser.
The signals for laser are defined as table 2.3.
Notice: LON, PWM and FPS can compatible with 24V or 5V. Active level of LON signal can be redefined
with parameter(4). User can changed it with configuration software based on RS232. LON, PWM at 5V level
support differential output. This is shown as picture 2.3. FPS signal level can be selected 5V or 24V(5). L_AN
analog signal output scale can be selected from 0~5V to 0~10V(6).
Picture 2.3 LON signal

RDEncLas400G intelligent laser control module
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Table 2.3 Definition for LCM laser control.
NOTICE:
Parameter in the laser
item names input active
level. Change it to “High”
level when the external
input is high valid level.
Otherwise select “Low”.
PIN
Signal
Definition
Description
CN3 connector
PIN1
LON_5V-
Differential output.
Laser emission control signal. Active low.
TTL level. Compatible with TIA/EIA-422-B.
PIN2
LON_5V+
Differential output.
Laser emission control signal. Active high.
TTL level, Compatible with TIA/EIA-422-B.
PIN3
PWM_5V-
Differential output.
Laser modulation signal. Active low.
TTL level. Compatible with TIA/EIA-422-B.
PIN4
PWM_5V+
Differential output.
Laser modulation signal. Active high.
TTL level. Compatible with TIA/EIA-422-B.
PIN5
FPS
FPS
First pulses killer. Active level can be
defined by an encoder on board.
PIN6
L_AN
Analog
Voltage scale can be defined by an on
board encoder. 5V or 10V can be
changed.
CN4 connector
PIN2
LON_24V
LON
Laser gate control signal,24V.
PIN3
PWM_24V
PWM
Laser modulation signal, 24V.
PIN6
VCC
+5V or 24V
Support +5V and 24v. +5V in default
PIN1
GND
Referenced ground
—

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(5) FPS signal level can be selected 5V or 24V
(6)L_AN analog signal output scale can be selected from 0~5V to 0~10V
2.5 RS232 communication interface (CN4)
RS232 communication interface is specialized for parameters configuration by software running on it.
Table 2.4 is the definition of the interface.
Table 2.4 Definition of RS232 communication interface
PIN
Signal
Definition
Description
PIN1
GND
Referenced ground
—
PIN4
RXD
RXD
To RXD of computer
PIN5
TXD
TXD
To TXD of computer
PIN6
VCC
+5V or 24V
Support +5V and 24v. +5V in default
Picture 2.4 shows the wiring of RS232 communication.
Picture 2.4 wiring of RS232 communication

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2.6 Power supply (CN5)
Table 2.5 shows the definition of the power supply.
PIN
Signal
Definition
Description
PIN1
VCC
+24V
+24V, > 2A
PIN2
GND
Referenced ground
—
PIN3
PGND
Shield ground
To the earth
2.7 Encoder or pulse input interface (CN6、CN7、CN8)
LCM support AB quadrate encoder input or pulse+direction input. This can be selected with parameters in
the LCM. This can be done by a software for LCM. Table 2.6 shows the definition of the signals of CN6,
CN7, CN8.
Table 2.6
Picture 2.7 shows the wiring from LCM to encoder or motion controller.
Picture 2.7 wiring of encoder or pulse input interface
PIN
Signal
Definition
Description
PIN1
B+
B+ from encoder or
Dir+ from motion controller
A+,A- and B+,B- are differential
signals from rotary encoder or
linear encoder.
Pulse+,Pulse- and Dir+,Dir- are
differential signals from motion
controller.
PIN2
B-
B- from encoder or
Dir+ from motion controller
PIN3
A+
A+ from encoder or
Pulse + from motion controller
PIN4
A-
A- from encoder or
Pulse - from motion controller

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2.8 Analog input (CN9)
LCM support analog input for analog voltage detecting. This interface gives much more flexible usage for
users. The definition is shown in table 2.7.
Table 2.7
PIN
Signal
Definition
Description
PIN1
AGND
Analog ground
PIN2
AN_IN
Analog input
0-10V
2.9 Encode switch
FPS active level configuration
FPS signal support 5V and 24V. This can be select according different encoder status. In
default, the FPS is 5V logic level. Encoder switch configuration is shown as picture 2.9.
Analog output configuration
L_AN is an analog output signal. The scale of the voltage output can be 0~5V or 0~10V.
The scale that should be selected is up to the laser source requirement. In default, it is
0~5V. Encoder switch configuration is shown as picture 2.10.